Round-trip flight from Las Vegas
LAS to ROM
Hotel Dorica
Rome, Viminale Square 14
8.1296 Reviews3-Star Hotel
6% Package Savings
$1,322/person
$2,803 $2,643 total
Incl. Flight + Hotel
Flight Deals from Las Vegas to Rome from $725
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Good to Know
Essential information to help you plan your flight from Las Vegas to Rome.
Cheapest Flight Round-trip
$786
Cheapest price found on Priceline for this route in the last 16 days. Found 5 days ago.
$158 below the typical $944 round-trip on this route.
Outbound · Nov 18
7:00 amLASHarry Reid International Airport
7:55 amFCORome Fiumicino Airport
15h 55m · 1 stop via New York City (EWR)
Return · Nov 25
9:55 amFCORome Fiumicino Airport
6:42 pmLASHarry Reid International Airport
17h 47m · 2 stops via Frankfurt am Main (FRA), Denver (DEN)
Cheapest Flight One-way
$725
Lowest one-way price found on Priceline for this route in the last 16 days. Found 10 days ago.
Outbound · Nov 1
1:39 pmLASHarry Reid International Airport
11:55 amFCORome Fiumicino Airport
13h 16m · 1 stop via Denver (DEN)
Fastest Flights
$889
Fastest flight found on Priceline for this route in the last 16 days. Found 6 hours ago.
Saves 4h 41m of travel time, but costs $103 more than the cheapest fare.
Outbound · Nov 13
1:44 pmLASHarry Reid International Airport
11:55 amFCORome Fiumicino Airport
13h 11m · 1 stop via Denver (DEN)
Return · Nov 20
1:55 pmFCORome Fiumicino Airport
8:45 pmLASHarry Reid International Airport
15h 50m · 1 stop via Denver (DEN)
Good deal price
$886
A round-trip at or under $886 is a good deal on this route right now.
75% of the fares we found on this route cost more; only a quarter cost less.
Timing Your Trip
The best day, time of day, season and booking window for this route.
Best day to fly
Mondays
Monday departures average $893 on this route, the lowest of any weekday.
$69 less than the average weekday, which is $962.
Best time to fly
Afternoons
Afternoon departures average $940 on this route, the lowest of any time of day.
$109 less than the average departure, which is $1,049.
Low season
January
Fares average $853 in January, the cheapest month to fly this route, bottoming out near $830 in late January.
$88 below the yearly average of $941.
When to book
5 weeks ahead
Fares on this route are lowest when booked about 5 weeks before departure.
Booking then averages $786, versus $950 in the final days before the flight.
Price Drop Deals
Priceline is always monitoring flight prices on this route. When we spot an offer on a specific flight that’s significantly lower than what that flight usually sells for, we call it out here as a price drop.
LASFCO
17% Price DropAir France
Depart Nov 18 · Return Nov 25
7-night trip · economy
$947now only$788Round-trip
LASFCO
17% Price Drop
Delta Air Lines
Depart Nov 16 · Return Nov 23
7-night trip · economy
$947now only$789Round-trip
LASFCO
10% Price DropUnited Airlines
Depart Nov 15 · Return Nov 22
7-night trip · economy
$947now only$850Round-trip
United Airlinesfound Oct 1411/18/26
7:00 am
LASHarry Reid International Airport
11/19/26
7:55 am
FCORome Fiumicino Airport
11/25/26
9:55 am
FCORome Fiumicino Airport
11/25/26
6:42 pm
LASHarry Reid International Airport
$786
KLMfound Oct 1411/18/26
3:25 pm
LASHarry Reid International Airport
11/19/26
3:00 pm
FCORome Fiumicino Airport
11/25/26
8:30 pm
FCORome Fiumicino Airport
11/26/26
2:15 pm
LASHarry Reid International Airport
$795
Air Francefound Oct 1411/18/26
7:00 am
LASHarry Reid International Airport
11/19/26
10:45 am
FCORome Fiumicino Airport
11/25/26
8:30 pm
FCORome Fiumicino Airport
11/26/26
2:15 pm
LASHarry Reid International Airport
$796
British Airwaysfound Oct 1411/18/26
8:58 am
LASHarry Reid International Airport
11/19/26
11:10 am
FCORome Fiumicino Airport
11/25/26
1:10 pm
FCORome Fiumicino Airport
11/25/26
10:42 pm
LASHarry Reid International Airport
$797
BUNDLE + SAVE
Book a flight & hotel together for extra savings.
On average save $240 per traveler
United Airlinesfound Oct 1411/18/26
7:00 am
LASHarry Reid International Airport
11/19/26
7:55 am
FCORome Fiumicino Airport
11/25/26
9:55 am
FCORome Fiumicino Airport
11/25/26
6:42 pm
LASHarry Reid International Airport
$786
KLMfound Oct 1411/18/26
3:25 pm
LASHarry Reid International Airport
11/19/26
6:25 pm
FCORome Fiumicino Airport
11/25/26
8:30 pm
FCORome Fiumicino Airport
11/26/26
2:15 pm
LASHarry Reid International Airport
$795
United Airlinesfound Oct 1411/18/26
7:00 am
LASHarry Reid International Airport
11/19/26
7:55 am
FCORome Fiumicino Airport
11/25/26
7:05 am
FCORome Fiumicino Airport
11/25/26
5:18 pm
LASHarry Reid International Airport
$786
Air Canadafound Oct 1411/18/26
6:00 am
LASHarry Reid International Airport
11/19/26
8:55 am
FCORome Fiumicino Airport
11/25/26
9:55 am
FCORome Fiumicino Airport
11/25/26
10:47 pm
LASHarry Reid International Airport
$875
KLMfound Oct 1411/18/26
3:25 pm
LASHarry Reid International Airport
11/19/26
7:45 pm
FCORome Fiumicino Airport
11/25/26
8:30 pm
FCORome Fiumicino Airport
11/26/26
2:15 pm
LASHarry Reid International Airport
$795
ITA Airwaysfound Oct 1911/13/26
10:41 am
LASHarry Reid International Airport
11/14/26
12:20 pm
FCORome Fiumicino Airport
11/20/26
9:10 am
FCORome Fiumicino Airport
11/20/26
8:05 pm
LASHarry Reid International Airport
$881
No flights match these filters.
Top Deals on flights from Las Vegas to Rome
Las Vegas, US (LAS) - Rome, IT (ROM)
United AirlinesNov 1
1:39 pm
LASHarry Reid International Airport
Nov 2
11:55 am
FCORome Fiumicino Airport
Search More
as low as
$725Las Vegas, US (LAS) - Rome, IT (ROM)
American AirlinesNov 1
11:35 am
LASHarry Reid International Airport
Nov 2
10:45 am
FCORome Fiumicino Airport
Search More
as low as
$725Las Vegas, US (LAS) - Rome, IT (ROM)
American AirlinesNov 1
10:50 am
LASHarry Reid International Airport
Nov 2
10:45 am
FCORome Fiumicino Airport
Search More
as low as
$725Las Vegas, US (LAS) - Rome, IT (ROM)
United AirlinesNov 1
11:55 am
LASHarry Reid International Airport
Nov 2
11:55 am
FCORome Fiumicino Airport
Search More
as low as
$725Las Vegas, US (LAS) - Rome, IT (ROM)
American AirlinesNov 1
8:54 am
LASHarry Reid International Airport
Nov 2
9:00 am
FCORome Fiumicino Airport
Search More
as low as
$725Las Vegas, US (LAS) - Rome, IT (ROM)
United AirlinesNov 1
7:00 am
LASHarry Reid International Airport
Nov 2
7:55 am
FCORome Fiumicino Airport
Search More
as low as
$725Las Vegas, US (LAS) - Rome, IT (ROM)
United AirlinesNov 1
7:00 am
LASHarry Reid International Airport
Nov 2
8:30 am
FCORome Fiumicino Airport
Search More
as low as
$725Las Vegas, US (LAS) - Rome, IT (ROM)
American AirlinesNov 1
8:00 am
LASHarry Reid International Airport
Nov 2
9:00 am
FCORome Fiumicino Airport
Search More
as low as
$725Las Vegas, US (LAS) - Rome, IT (ROM)
United AirlinesNov 1
9:46 am
LASHarry Reid International Airport
Nov 2
11:55 am
FCORome Fiumicino Airport
Search More
as low as
$725Las Vegas, US (LAS) - Rome, IT (ROM)
American AirlinesNov 1
8:35 am
LASHarry Reid International Airport
Nov 2
10:45 am
FCORome Fiumicino Airport
Search More
as low as
$725Las Vegas, US (LAS) - Rome, IT (ROM)
United AirlinesNov 1
10:41 am
LASHarry Reid International Airport
Nov 2
11:55 am
FCORome Fiumicino Airport
Search More
as low as
$725Las Vegas, US (LAS) - Rome, IT (ROM)
American AirlinesNov 1
9:14 am
LASHarry Reid International Airport
Nov 2
10:45 am
FCORome Fiumicino Airport
Search More
as low as
$725Best Rome Hotel + Flight Packages
Las Vegas - Rome packages
Round-trip flight from Las Vegas
LAS to ROM
Relais Orso
Rome, Via Dell'orso 88
8.4539 Reviews4-Star Hotel
$1,421/person
$2,841 total
Incl. Flight + Hotel
Round-trip flight from Las Vegas
LAS to ROM
Holiday Inn Rome - Eur Parco Dei Medici By IHG
Rome, Viale Castello Della Magliana 65
7.91,034 Reviews4-Star Hotel
4% Package Savings
$1,255/person
$2,624 $2,510 total
Incl. Flight + Hotel
Round-trip flight from Las Vegas
LAS to ROM
Hilton Garden Inn Rome Colosseum
Rome, Via Emanuele Filiberto, 173
8.3780 Reviews4-Star Hotel
$1,514/person
$3,028 total
Incl. Flight + Hotel
Round-trip flight from Las Vegas
LAS to ROM
Rome Marriott Park Hotel
Rome, Via Colonnello Tommaso Masala 54
7.4648 Reviews4-Star Hotel
$1,301/person
$2,602 total
Incl. Flight + Hotel
Round-trip flight from Las Vegas
LAS to ROM
Artemide Hotel
Roma, Via Nazionale, 22
9.31,055 Reviews4-Star Hotel
$2,129/person
$4,258 total
Incl. Flight + Hotel
Round-trip flight from Las Vegas
LAS to ROM
Hilton Rome Airport
Rome, 2 Arturo Ferrarin Street, Fiumicino
7.54,866 Reviews4-Star Hotel
21% Package Savings
$1,724/person
$4,351 $3,447 total
Incl. Flight + Hotel
Round-trip flight from Las Vegas
LAS to ROM
Crowne Plaza Rome St. Peter's By IHG
Rome, Via Aurelia Antica 415
8614 Reviews4-Star Hotel
8% Package Savings
$1,378/person
$2,988 $2,756 total
Incl. Flight + Hotel
Best Rome Hotel + Flight + Car Packages
Las Vegas - Rome packages
Round-trip flight from Las Vegas
LAS to ROM
Hilton Garden Inn Rome Colosseum
Rome, Via Emanuele Filiberto, 173
8.3780 Reviews4-Star Hotel
Rental car included
Pick-up in ROM
$1,516/person
$3,031 total
Incl. Flight + Hotel + Car
Round-trip flight from Las Vegas
LAS to ROM
Artemide Hotel
Roma, Via Nazionale, 22
9.31,055 Reviews4-Star Hotel
Rental car included
Pick-up in ROM
2% Package Savings
$1,961/person
$4,022 $3,922 total
Incl. Flight + Hotel + Car
Round-trip flight from Las Vegas
LAS to ROM
Iq Hotel Roma
Roma, Via Firenze 8
9.3826 Reviews4-Star Hotel
Rental car included
Pick-up in ROM
2% Package Savings
$1,711/person
$3,487 $3,421 total
Incl. Flight + Hotel + Car
Round-trip flight from Las Vegas
LAS to ROM
The Hive Hotel
Rome, Via Torino 6
8.62,402 Reviews4-Star Hotel
Rental car included
Pick-up in ROM
2% Package Savings
$1,505/person
$3,068 $3,010 total
Incl. Flight + Hotel + Car
Round-trip flight from Las Vegas
LAS to ROM
Hotel Royal Court
Rome, Via Marghera 51
8.1294 Reviews4-Star Hotel
Rental car included
Pick-up in ROM
7% Package Savings
$1,335/person
$2,857 $2,669 total
Incl. Flight + Hotel + Car
Round-trip flight from Las Vegas
LAS to ROM
Hotel Dorica
Rome, Viminale Square 14
8.1296 Reviews3-Star Hotel
Rental car included
Pick-up in ROM
5% Package Savings
$1,292/person
$2,722 $2,584 total
Incl. Flight + Hotel + Car
Round-trip flight from Las Vegas
LAS to ROM
Relais Orso
Rome, Via Dell'orso 88
8.4539 Reviews4-Star Hotel
Rental car included
Pick-up in ROM
$1,434/person
$2,868 total
Incl. Flight + Hotel + Car
Round-trip flight from Las Vegas
LAS to ROM
Holiday Inn Rome - Eur Parco Dei Medici By IHG
Rome, Viale Castello Della Magliana 65
7.91,035 Reviews4-Star Hotel
Rental car included
Pick-up in ROM
4% Package Savings
$1,258/person
$2,611 $2,515 total
Incl. Flight + Hotel + Car
When is the cheapest time to fly?
Cheapest in late January at about $830
Fares from Las Vegas to Rome are lowest in late January, around $830, and January is the cheapest month overall, averaging $853. They peak in late December at about $1,121, $291 more than the low. The yearly average is $941.
Show the data
| Month | Average fare | Early month | Late month |
|---|---|---|---|
| January | $853 | $879 | $830 |
| February | $880 | $857 | $906 |
| March | $985 | $970 | $999 |
| April | $924 | $948 | $900 |
| May | $936 | $898 | $971 |
| June | $1,031 | $1,022 | $1,041 |
| July | $1,016 | $1,031 | $1,002 |
| August | $930 | $954 | $908 |
| September | $874 | $878 | $870 |
| October | $886 | $895 | $877 |
| November | $925 | $902 | $948 |
| December | $1,055 | $986 | $1,121 |
How far in advance should I book?
Cheapest about 5 weeks out at $786
Book about 5 weeks before departure for the best fares from Las Vegas to Rome, around $786. Booking in the final days before the flight costs about $950, $164 more. Booking six months ahead runs about $1,176.
Show the data
| Days before departure | Average fare |
|---|---|
| 180 days | $1,176 |
| 172 days | $1,174 |
| 164 days | $1,162 |
| 156 days | $1,140 |
| 148 days | $1,118 |
| 140 days | $1,104 |
| 132 days | $1,091 |
| 124 days | $1,060 |
| 116 days | $1,025 |
| 108 days | $991 |
| 100 days | $955 |
| 92 days | $922 |
| 84 days | $893 |
| 76 days | $866 |
| 68 days | $842 |
| 2mo | $822 |
| 52 days | $808 |
| 44 days | $796 |
| 36 days | $788 |
| 33 days | $786 |
| 28 days | $789 |
| 20 days | $816 |
| 12 days | $872 |
| 4 days | $928 |
| 0 days | $950 |
What's the cheapest day of the week to fly?
Monday is the cheapest day of the week to fly from Las Vegas to Rome. At $893 it is 7% cheaper than the average day. Sunday is the most expensive day, 22% above average.
Show the data
| Day | Average fare |
|---|---|
| Sun | $1,172 |
| Mon | $893 |
| Tue | $926 |
| Wed | $913 |
| Thu | $950 |
| Fri | $951 |
| Sat | $929 |
When is the best time of day to fly?
Afternoon (2pm - 5pm) is the cheapest time of day to fly from Las Vegas to Rome. At $940 it is 10% cheaper than the average time. Evening (5pm - 9pm) is the most expensive time, 31% above average.
Show the data
| Time of day | Average fare |
|---|---|
| Morning | $953 |
| Midday | $1,010 |
| Afternoon | $940 |
| Evening | $1,372 |
| Late Night | $970 |
What do round-trip flights from Las Vegas to Rome cost?
Share of fares in each price range, adjusted to current prices.
Show the data
| Price range | Share of fares |
|---|---|
| $0 to $400 | 1% |
| $400 to $800 | 16% |
| $800 to $1,200 | 35% |
| $1,200 to $1,600 | 27% |
| $1,600 to $2,000 | 12% |
| $2,000 to $2,400 | 5% |
| $2,400 and up | 4% |
Methodology: learn how we calculate these charts
The charts “When is the cheapest time to fly?”, “How far in advance should I book?”, “What's the cheapest day of the week to fly?” and “What do round-trip flights from Las Vegas to Rome cost?” are built from the prices Priceline customers actually paid for flights on this route over the past 12 months or more.
Where a route has too few bookings to fill every point in a chart, we borrow the shape of the curve from a group of routes with similar price behavior and fit it to the fares booked on this route.
Because past fares don’t reflect today’s market, we then adjust the historical prices for current conditions such as inflation and fuel costs, using the round-trip fares found in recent searches on this route.
The chart “When is the best time of day to fly?” is calculated directly from the fares found in recent searches, not from historical bookings.